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Aim: How do scientists classify living organisms?

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Page 1: Aim: How do scientists classify living organisms?

Aim: How do scientists classify living organisms?

Page 2: Aim: How do scientists classify living organisms?

What is Taxonomy?Taxonomy is the branch of biology that involves theidentification, naming, and classification of species.

The modern system of classification now contains five major groups called Kingdoms.

The modern classificationsystem is based onstructural similarities andevolutionary relationships.

Page 3: Aim: How do scientists classify living organisms?

What are the subcategories?

Kingdom Phylum Class Order Family Genus Species

“General toSpecific”

King Phillip Come Out For Goodness Sake

Page 4: Aim: How do scientists classify living organisms?

How do scientists universally name organisms?

They use what Linnaeus referred to as: Binomial nomenclature

Homo sapien Felis feline Canis familaris

Genus & speciesThey are named using the:

Page 5: Aim: How do scientists classify living organisms?

5 Kingdom System:

All living things are divided into 5 Main Kingdoms.

Monera, Protista, Fungus, Plant and Animal

Page 6: Aim: How do scientists classify living organisms?

Kingdom Monera

Which are single-celled prokaryotes (bacteria).

Characteristics:1)No nucleus2)No membrane enclosed organelles3)Have cell walls (peptidoglycan)4)Some are pathogenic (cause us harm)

Page 7: Aim: How do scientists classify living organisms?

Kingdom Protista

Eukaryotes that are not animals, plants, or fungi areclassified as protists. Most are unicellular. They arevery diverse organisms.

Amoeba Paramecium

Page 8: Aim: How do scientists classify living organisms?

Types of Fungi:(heterotrophic)

Mushrooms

Yeast (unicellular)

Molds

Page 9: Aim: How do scientists classify living organisms?

Plant Kingdom

• Autotrophic

• Plant cells

• multicellular

Page 10: Aim: How do scientists classify living organisms?

Animal Kingdom

• Heterotrophic

• Multicellular

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